On the Rocks, a narrative nonfiction book written by Maria Costanzo Palmer and Ruthie Robbins, chronicles the journey of personality Joseph Costanzo, Jr. in his rise to success in the 1990’s as world renowned restaurateur and owner of The Primadonna Restaurant, radio host, columnist, and aspiring politician through his sharp fall ending in an investigation and a stint in federal prison in the early 2000’s. Voted one of America’s top restaurateurs by The International Restaurant and Hospitality Rating Bureau, Costanzo is arguably the greatest restaurateur of his generation. Through his marketing genius and innovation, he took a neighborhood restaurant in [See More…]